Francisco Barahona
University of El Salvador
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Publication
Featured researches published by Francisco Barahona.
Earth and Planetary Science Letters | 2002
J. M. Salazar; Nemesio M. Pérez; Pedro A. Hernández; T Soriano; Francisco Barahona; R. Olmos; R. Cartagena; Dina L. Lopez; R.N Lima; Gladys Melián; I Galindo; Eleazar Padrón; Hirochika Sumino; Kenji Notsu
Abstract Anomalous changes in the diffuse emission of carbon dioxide have been observed before some of the aftershocks of the 13 February 2001 El Salvador earthquake (magnitude 6.6). A significant increase in soil CO 2 efflux was detected 8 days before a 5.1 magnitude earthquake on 8 May 2001 25 km away from the observation site. In addition, pre- and co-seismic CO 2 efflux variations have also been observed related to the onset of a seismic swarm beneath San Vicente volcano on May 2001. Strain changes and/or fluid pressure fluctuations prior to earthquakes in the crust are hypothesized to be responsible for the observed variations in gas efflux at the surface environment of San Vicente volcano.
Pure and Applied Geophysics | 2006
Nemesio M. Pérez; Pedro A. Hernández; Eleazar Padrón; R. Cartagena; R. Olmos; Francisco Barahona; Gladys Melián; Pedro Salazar; Dina L. Lopez
Pure and Applied Geophysics | 2007
R. Olmos; José Barrancos; Claudia Rivera; Francisco Barahona; Dina L. Lopez; Benancio Henriquez; Agustín Hernández; Efrain Benitez; Pedro A. Hernández; Nemesio M. Pérez; Bo Galle
Journal of Volcanology and Geothermal Research | 2011
Laura Bennati; Anthony Finizola; James A. Walker; Dina L. Lopez; I. Camilo Higuera-Diaz; Claudia Schütze; Francisco Barahona; R. Cartagena; Vladimir Conde; R. Funes; Cristobal Rios
Geological Society of America Special Papers | 2004
R. Cartagena; R. Olmos; Dina L. Lopez; Tomás Soriano; Francisco Barahona; Pedro A. Hernández; Nemesio M. Pérez
Geological Society of America Special Papers | 2004
J. M. Salazar; Pedro A. Hernández; Nemesio M. Pérez; R. Olmos; Francisco Barahona; R. Cartagena; Tomás Soriano; Dina L. Lopez; Hirochika Sumino; Kenji Notsu
Journal of Volcanology and Geothermal Research | 2017
M. Laiolo; D. Coppola; Francisco Barahona; J.E. Benítez; C. Cigolini; D. Escobar; R. Funes; E. Gutierrez; B. Henriquez; A. Hernandez; F. Montalvo; R. Olmos; Maurizio Ripepe; Anthony Finizola
Fuel and Energy Abstracts | 2011
Laura Bennati; Anthony Finizola; James Alfred Walker; Dina L. Lopez; I. Camilo Higuera-Diaz; Claudia Schütze; Francisco Barahona; R. Cartagena; Vladimir Conde; R. Funes; Cristobal Rios
Archive | 2009
Anthony Finizola; Laura Bennati; Daniel Lopez; Jill A. Walker; Francisco Barahona; R. Cartagena; C. R. Funes; Vladimir Conde; Cristobal Rios; Colin De La Higuera
Archive | 2007
Francisco Barahona; R. Olmos; Berta Henriquez; A. Sanchez Hernandez; Jorge Armando Benitez; R. Funes; Dina L. Lopez; P. A. Hernandez; Nemesio M. Pérez
